| Presentation | 2003/1/30 Improvement and Effectiveness of Passive Measurement Depending upon Long Range Dependency of Traffic Tadashi KOMATSU, Kenji KAWAHARA, Yuji OIE, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Since the Internet has been widespread as communication infrastructure, the amount of traffic becomes increasing rapidly and various types of traffic, such as voice, video, data and so on, have been transmitted. Therefore, it should satisfy Quality of Service (QoS) required by each traffic as well as its end-to-end connectivity, so that the measurement technology for inference of performance such as packet loss rate, transmission delay and available bandwidth becomes greatly important. In passive measurement, current performance can be estimated by some past and already obtained information on routers/links via the corresponding source-destination path. Exponential Moving Average (EMA) is well-known model of passive measurement and widely used because of its simplicity, however, without considering Long Range Dependency of network traffic in its parameter setting. Thus in this paper, we will quantitatively investigate the influence of LRD on EMA estimation of the amount of traffic on some router, and discuss some improvement of EMA and its effectiveness by computer simulation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Passive Measurement / Long Range Dependency / Performance Estimation / Exponential Moving Average(EMA) |
| Paper # | IN2002-186,IA2002-42 |
| Date of Issue |
| Conference Information | |
| Committee | IA |
|---|---|
| Conference Date | 2003/1/30(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Internet Architecture(IA) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improvement and Effectiveness of Passive Measurement Depending upon Long Range Dependency of Traffic |
| Sub Title (in English) | |
| Keyword(1) | Passive Measurement |
| Keyword(2) | Long Range Dependency |
| Keyword(3) | Performance Estimation |
| Keyword(4) | Exponential Moving Average(EMA) |
| 1st Author's Name | Tadashi KOMATSU |
| 1st Author's Affiliation | Dept.of Computer Science and Electronics,Kyushu Institute of Technology() |
| 2nd Author's Name | Kenji KAWAHARA |
| 2nd Author's Affiliation | Dept.of Computer Science and Electronics,Kyushu Institute of Technology |
| 3rd Author's Name | Yuji OIE |
| 3rd Author's Affiliation | Dept.of Computer Science and Electronics,Kyushu Institute of Technology |
| Date | 2003/1/30 |
| Paper # | IN2002-186,IA2002-42 |
| Volume (vol) | vol.102 |
| Number (no) | 635 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |